Item Weight:1843g Item Size:30*21*8.5cm Material Type:ABS Model Name:7''Monitor Resolution:800x480 Placement:In-Dash Display Size:7" Brand Name:podofo Item Type:Car Monitors Certification:CE Origin:Mainland China Transmission distance:30 meters Compression format:MPEG 4 video Transmit frequency:18 dBm Transmission speed:12 Mbps FHSS:Frequency Hopping Spread Spectrum Hopping rate:1200 / S TV System:PAL / NTSC Operating voltage:12V / 24V DC,12 / 24V DC Power:8.64W Camera:2.4GHz analog wireless camera Resolution:420 TVL Lens:2.5mm Minimum illumination:0Lux (LED ON) Night vision distance:15 meters Waterproof:IP67 View angle:120 Lens wide angle:85 Standard NTSC:510 * 492 pixels PAL:510 * 582 pixels Operating temperature:-20 C ~ + 70 C Language:Chinese/Japanese/English/German/French/Spanish/Portuguese/Italian/Russian